1031421300230 has 64 divisors (see below), whose sum is σ = 1971688858560. Its totient is φ = 387131289600.

The previous prime is 1031421300167. The next prime is 1031421300233. The reversal of 1031421300230 is 320031241301.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031421300233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175977500 + ... + 175983360.

It is an arithmetic number, because the mean of its divisors is an integer number (30807638415).

Almost surely, 2^{1031421300230} is an apocalyptic number.

1031421300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031421300230 is a deficient number, since it is larger than the sum of its proper divisors (940267558330).

1031421300230 is a wasteful number, since it uses less digits than its factorization.

1031421300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1031421300230 its reverse (320031241301), we get a palindrome (1351452541531).

The spelling of 1031421300230 in words is "one trillion, thirty-one billion, four hundred twenty-one million, three hundred thousand, two hundred thirty".